UI tweaks (Suggested friends sorting, remove friend request link)
Storing my identity at global level within javascript
Merge branch 'Enterprise_Pilot_1.0' into VCard_alec

Conflicts:
	android/client-frwk/SocietiesAndroidApp/assets/www/javascript/pagespecific/communities_list.js
	android/client-frwk/SocietiesAndroidApp/assets/www/javascript/pagespecific/login.js
	android/client-frwk/SocietiesAndroidApp/assets/www/javascript/pagespecific/my_friends_list.js